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Anon conserves power
(sh.itjust.works)
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this post was submitted on 25 Jun 2025
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This article estimates that GPT-4 took around 55 GWh of electricity to train. A human needs maybe 2000 kcal (2.3 kWh) a day and lives 75 years, for a lifetime energy consumption of 63 MWh (or 840x less than just training GPT-4).
So not only do shitty "AI" models use >20x the energy of a human to "think," training them uses the lifetime energy equivalent of hundreds of humans. It's absolutely absurd how inefficient this technology is.
I think you underestimate how much time and energy it took to get us to this point. Like, billions of years of evolution to arrive at a brain as efficient as ours.
Human energy needs are incredibly variable so the estimates for normal consumption are wrong for most people, but when you get into essential systems (basically cardiovascular and nervous, not even including digestive or any muscle movement) you actually need even less - the average (by weight, height & age) man needs 1950kcal or so and the average woman (by height, weight & age) needs 1450kcal or so
When we replace AI with brains in jars I'm sure we can cut it down even more though
It's usually a lot faster in producing outputs though.
How many R in strawberry ?
how many R not in strawberry?